UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQesTH+nqaBOfwbtXDp3YvPcUlsKjz0NTAGkqB8QjN0=' 
WHERE 
  key_id = 'b52265658c7207a8165d1b4c31a1daedcf38876d8bd8b62f950d121b2b3a0c8b' 
  AND (
    token = 'kQesTH+nqaBOfwbtXDp3YvPcUlsKjz0NTAGkqB8QjN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )